To enter to win, follow SilverIP on Instagram, then tag a friend in one of the contest posts. All SilverIP customers are eligible to win. Winner will be notified via social media or email on Friday, August 27. Entries must be submitted before Thursday, August 26. No cash value. Passes provide access to Summerfest grounds. Access to specific concert areas may require additional tickets. Contest is in no way sponsored, endorsed or administered by, or associated with, Facebook, Twitter or Instagram. Must be a SilverIP customer to win.